Spyderco Sharpening Pocket Stone Double Stuff Medium and Fine

The Spyderco Pocket Stone Double Stuff sharpener is ideal for touching up blades in the field. Medium grit on one side and fine grit on the other, the Spyderco Doublestuff also comes in a handy suede carry case. The stone measures about 1" x 5" or 2.5cm x 12.7cm.